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- It consists of a detection cell, a photoelectric detector, a signal amplifying and processing system, a display and warning system. 该系统主要由测量室、光电探测器、信号放大与处理系统及显示报警系统等组成。
- Purpose: General small signal amplifier applications. 用途:用于一般小信号放大。
- Signal amplifiers are on the system where necessary. 信号喇叭筒是放置在系统上哪里必需品。
- Signal Amplifiers : in a distributed network, resources from production to be sent to other places. 信号放大器：在一个分布式网络中，资源被从生产地送往其他地方。
- To ensure that signal attenuation value not exceeding tolerance, the network proper place to prevent signal amplifier. 为了保证信号衰减不超过容人值，应在网络中适当的位置防止信号放大器。
- Finally I got the spare piezoelectric transducers and finished some simple high-impedance signal amplifiers. 最后我得到了备件压电传感器和完成一些简单的高阻抗信号放大器。
- New design on plan, control logic and signal amplifier etc of 350MW unit AH sealed interval by using N-90 DCS is described. 结合华能上安电厂1%23机组（350 MW）空预器密封间隙系统技术改造，采用N-90分散控制系统对原系统方案、控制逻辑、信号放大器等进行了更新设计改造。
- It is proposed that an Er doped fiber bistability device with fiber gratings may be used as an all optical switch or a digital signal amplifier of low power and high speed. 提出掺铒光纤光栅双稳器件可作为低功率高速全光开关和全光数字信号放大器,并可沿光纤一维集成。
- It includes the signal amplified and filtered, AD converter , the MPU, the off -chip RAM, the power supply and interface of keyboard, display and communication. 设计内容主要包括信号放大与滤波单元、AD转换单元的硬件电路与软件实现、单片机与片外RAM单元、系统电源、键盘接口、显示单元和通讯单元设计。
- This paper introduces two types of little signal amplifiers for high frequency and wide gain in medical ultrasonic dynamometers and then makes a comparison between them. 介绍供医用超声功率计用的两种高频、宽增益的小信号放大器,并比较了它们彼此的优缺点。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- The driver is winking his lights to signal a turn. 驾驶员打着一闪一闪的灯光信号表示要转弯。
- Everyone uncovered when the signal sounded. 信号响时，人人脱帽致敬。
